* {
    margin: 0;
}


body > div {
    /*border: 1px solid red;*/
    width: 1000px;
    min-width: 1000px;
}

.middle > div {
    width: 900px;
    margin: 50px 0;
    border: 1px solid gray;
}
.better-chinese {
    font-size: 30px;
    color: rgb(230, 145, 55);
}

.better-english {
    font-size: 20px;
    color: gray;
}
.container{
    width: 500px;
    height: 500px;
}